Q: What is the sum of all factors of the number 216,740,720 excluding 216,740,720?
A: 369,465,064
The factors of the number 216,740,720 are: 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 55291, 110582, 221164, 276455, 387037, 442328, 552910, 774074, 884656, 1105820, 1548148, 1935185, 2211640, 2709259, 3096296, 3870370, 4423280, 5418518, 6192592, 7740740, 10837036, 13546295, 15481480, 21674072, 27092590, 30962960, 43348144, 54185180, 108370360, 216740720.
If you add them up, you will get the total of 216,741,089. Now subtract 216,740,720 to get 369,465,064